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571.
How do people decide whether a stimulus contains a pattern? One possibility is that they rely on a global, non-specific signal of coherence. Interestingly, this signal might reflect a combination of different stimulus sources. Consequently, the coherence of one stimulus might influence decisions about coherence of a second, unrelated stimulus. We explored this possibility in three experiments in which participants judged the presence of a pattern in targets from one sensory modality, while being exposed in the background to incidental coherent and incoherent stimuli in a different modality (visual → auditory, auditory → visual). Across all three experiments, using a variety of judgments, coherence of incidental background cross-modal patterns enhanced claims of pattern presence. These findings advance our understanding of how people judge order in the structured as well as in the unstructured world.  相似文献   
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In the days of slavery, White people assumed that Black people felt less pain than did White people. This belief was used to justify slavery; it was also used to justify the inhumane treatment of Black men and women in medical research. Today, White Americans continue to believe that Black people feel less pain than do White people although this belief has changed from its historical, explicitly racist form. Racial attitudes do not moderate the bias, suggesting that racial bias in perceptions of others' pain is not rooted (solely) in racial prejudice. Moreover, Black Americans too believe that Black people feel less pain than do White people, suggesting that the bias is no longer grounded in intergroup dynamics. Rather, contemporary forms of this bias stem from assumptions that Black people face more hardship and “thus” can withstand more pain and assumptions that Black people's bodies are not only different but also superhuman. Although this new instantiation of the pain perception bias is decidedly more “benevolent”, it can nonetheless lead to negative outcomes. Here, we consider how racial bias in perceptions of others' pain may affect racial disparities in health care and intergroup relations more generally. We also discuss potential avenues for interventions aimed at preventing this bias among children and reducing this bias among adults.  相似文献   
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Although over 100 years of research has been dedicated to understanding the connection between religiosity and suicide, many questions still remain. This is especially true among adolescent populations in countries outside the US. In 2008, over 700 students attending eight alternative high school centers in central Mexico completed a health survey designed to provide a comprehensive overview of their physical, mental, spiritual, and emotional health. This article reports on the findings of a secondary analysis study of those data and focuses on the protective influence of religiosity on suicidal ideation. The findings of this study are discussed in light of the network theory’s assertion that there is a belonging aspect to religion, and also to the idea that in religiously homogeneous communities of Mexico, religion can have a protective effect on the suicidal ideation of its members.  相似文献   
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Placebo and three doses of methylphenidate (MPH) were crossed with 3 levels of behavioral modification (no behavioral modification, NBM; low-intensity behavioral modification, LBM; and high-intensity behavior modification, HBM) in the context of a summer treatment program (STP). Participants were 48 children with ADHD, aged 5–12. Behavior was examined in a variety of social settings (sports activities, art class, lunch) that are typical of elementary school, neighborhood, and after-school settings. Children received each behavioral condition for 3 weeks, order counterbalanced across groups. Children concurrently received in random order placebo, 0.15 mg/kg/dose, 0.3 mg/kg/dose, or 0.6 mg/kg/dose MPH, 3 times daily with dose manipulated on a daily basis in random order for each child. Both behavioral and medication treatments produced highly significant and positive effects on children’s behavior. The treatment modalities also interacted significantly. Whereas there was a linear dose–response curve for medication in NBM, the dose–response curves flattened considerably in LBM and HBM. Behavior modification produced effects as large as moderate doses, and on some measures, high doses of medication. These results replicate and extend to social-recreational settings previously reported results in a classroom setting from the same sample (Fabiano et al., School Psychology Review, 36, 195–216, 2007). Results illustrate the importance of taking dosage/intensity into account when evaluating combined treatments; there were no benefits of combined treatments when the dosage of either treatment was high but combination of the low-dose treatments produced substantial incremental improvement over unimodal treatment.  相似文献   
579.

Purpose

The purpose of this study was to investigate the typical, peak, and variability in performance of both the offensive and defensive units of college football teams over the course of a season in predicting three objective team-level outcomes (win percentage, fan home game attendance, and bowl game payout).

Design/Methodology/Approach

Data were obtained from an archival sports database for 193 Bowl Subdivision college football teams for three separate seasons.

Findings

When all three types of performance were considered simultaneously, only typical performance significantly predicted win percentage and bowl game payout outcomes, and it explained between 19 % (for bowl game payout) and 49 % (for record) of the variance. All interactions between typical performance and performance variability were non-significant.

Implications

These null results point to a boundary condition in the relationship between performance variability and outcomes: whether the outcome is subject to evaluator attributional processes (e.g., raises, performance evaluations) or is more objective in nature. Although null, the present results question a sometimes implicit assumption that performance inconsistency is detrimental to organizational functioning.

Originality/Value

This is one of the first studies to examine outcomes of peak performance, typical performance, and performance variability at the team level. Additionally, most studies examining the outcomes of such performance use subjective outcomes such as performance ratings, whereas this study provides one of the first examinations using objective outcomes such as bowl game payout.  相似文献   
580.
Studies in Philosophy and Education - For contemporary critical philosophers of education, the thought of Paul Tillich, a protestant theologian, does not seem to be a very likely point of...  相似文献   
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